Ora ti posto il codice corretto, che funziona, a te tocca solo capire dove stà il trucco.

Non te la faccio questa cosa per farti arabbiare, ma solo per farti ragionare e non cadere più in simili errori
codice:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
 <head>
  <title>
   Index − Lorem Ipsum
  </title>
  <meta http-equiv="content-type" content="application/xhtml+xml; charset=UTF-8" />
  <meta http-equiv="cache-control" content="no-cache" />
  <meta http-equiv="pragma" content="no-cache" />
  <meta name="dc.title" content="Index − Lorem Ipsum" />
  <meta name="generator" content="gedit" />
  <meta name="author" content="Nomade Kalafro" />
  <link rel="stylesheet" type="text/css" media="screen,projection,handheld,tty,tv" href="styles/general.css" />
  <link rel="stylesheet" type="text/css" media="aural" href="styles/aural.css" /> 
  <link rel="stylesheet" type="text/css" media="print" href="styles/print.css" />
  <!--[if IE]>
   <link rel="stylesheet" type="text/css" media="screen,projection,handheld,tty,tv" href="styles/ie.css">
  <![endif]--> 
 </head>
 <body>
  <div id="base">
   <div id="titdiv">
    <h1>
     Lorem Ipsum − evolution notes
    </h1>
   </div>  
   <div id="iealign">
    <h2>
     web
    </h2>
    <ul>[*]
      <a class="linkor" title="..." hreflang="en" tabindex="2" 

href="...">
        
        <acronym title="...">
	 ...
        </acronym>
        
      </a>
     [*]
      <a class="linkye" title="..." hreflang="en" tabindex="3" 

href="...">
        ... 
      </a>
     [*]
      <a class="linkor" title="..." hreflang="en" tabindex="4" 

href="...">
        ... 
      </a>
     [*]
      <a class="linkye" title="..." hreflang="en" tabindex="5" 

href="...">
        
        <acronym title="...">
	 ...
        </acronym>
        
      </a>
     [/list]
   </div>
   


   </p>
   <div class="credits">
    <a class="credlink" href="...">
     Accessibility</a>
    ¦
    <a class="credlink" href="...">
     About</a>
    ¦
    <a class="credlink" href="...">
     Legal</a>
    

    Contents, design, graphic and codes by
     
      Nomade Kalafro
     
    ¦ 
    For complete references use
     <a class="credlink" href="http://www.google.com/">
      Google</a>
    </div>
  </div>
 </body>
</html>
Se non lo trovi ti svelerò io il particolare